Calorimetry & Phase Change
Ice Water Temperature Change
10 kg of ice at –10°C is added to 100 kg of water to lower its temperature from 25°C. Consider no heat exchange to surroundings. The decrement to the temperature of water is _________ °C. (specific heat of ice = 2100 J/Kg.°C, specific heat of water = 4200 J/Kg.°C, latent heat of fusion of ice = 3.36 × 105 J/Kg)